
package br.com.trabalho.controller;

import br.com.trabalho.banco.Transacoes;
import br.com.trabalho.entidades.Usuario;
import br.com.trabalho.util.Util;
import java.io.IOException;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

@WebServlet("/admin")
public class Admin extends HttpServlet{
    
    protected void processa(HttpServletRequest request,
            HttpServletResponse response) throws ServletException, IOException {
        HttpSession session = request.getSession();
        String url = "admin.jsp";
        
        if(request.getParameter("remove")!=null){
            String id = request.getParameter("remove");
            Usuario user = (Usuario) Transacoes.getUsuarioById(Integer.parseInt(id));
            Transacoes.removerUsuario(user);            
            url = "admin.jsp";
        }       
        
        session.setAttribute("USUARIOS", Transacoes.getUsuarios());
        session.setAttribute("RECEITAS", Transacoes.getReceitas());
        
        response.sendRedirect(url);               
    }

    @Override
    protected void doGet(HttpServletRequest request,
            HttpServletResponse response) throws ServletException, IOException {
        processa(request, response);
    }

    @Override
    protected void doPost(HttpServletRequest request,
            HttpServletResponse response) throws ServletException, IOException {
        processa(request, response);
    }
    
}
